Abstract Multi-tracking system is a real time tracking platform which uses integration of technologies such as GPS and GSM. The platform supports multiple tracking devices for variety of applications such as live vehicle tracking, personal tracking and also assets tracking. The GPS device installed in the vehicle continuously moves with the vehicle and will calculate the co-ordinates with other related information at each position and then transmit this information via GSM to the tracking server, thus storing it in the database; which further can be viewed on electronic map, i.e., Google Map via Internet providing up-to-date information. This proposed system also supports for real time control like, if owner sends an SMS, it automatically turns of the ignition of vehicle or other different purposes. The overall system will be implemented in Micro-soft .NET technology in which C#.Net will be used for system components & for web based ASP.Net will be used. Keywords: GPS, GSM, SMS, Socket Listener, Tracking server.